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U.S. Moves to Keep Tungsten Scrap and Battery Metals at Home | OilPrice.com
The United States is introducing a one-year domestic-sales requirement for black mass and tungsten scrap to strengthen critical-mineral supplies.
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oilprice.com
U.S. Moves to Keep Tungsten Scrap and Battery Metals at Home | OilPrice.com
The United States is introducing a one-year domestic-sales requirement for black mass and tungsten scrap to strengthen critical-mineral supplies.
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www1.folha.uol.com.br
EUA proíbem exportações de diversos minerais críticos usados
Washington anuncia proibição, por um ano, das vendas ao exterior de sucata de tungstênio e massa negra